CN211419010U

CN211419010U - Aluminum strip deviation correcting device

Info

Publication number: CN211419010U
Application number: CN201922045869.9U
Authority: CN
Inventors: 张灵生; 陈朔裕; 章以中
Original assignee: Zhejiang Gko New Materials Co ltd; Zhejiang Geely Holding Group Co Ltd
Current assignee: Zhejiang Mingdao New Material Co ltd; Zhejiang Geely Holding Group Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-04
Anticipated expiration: 2029-11-22

Abstract

The utility model provides an aluminium strip deviation correcting device belongs to deviation correcting device technical field. The aluminum strip deviation rectifying device solves the technical problems that the deviation rectifying precision of the existing aluminum strip deviation rectifying device is poor and the like. The aluminum strip deviation correcting device comprises an upper frame provided with an upper roller, a lower frame provided with a deviation correcting sensor for detecting the position of an aluminum strip and a deviation correcting executing mechanism capable of controlling the upper frame to move left and right according to detection data of the deviation correcting sensor, wherein a connecting piece is arranged on the lower frame, the connecting piece is provided with a limiting groove for the aluminum strip to pass through, and the deviation correcting sensor is fixedly connected to the wall of one side of the limiting groove. The utility model provides high aluminium strip deviation correcting device's precision of rectifying.

Description

Aluminum strip deviation correcting device

Technical Field

The utility model belongs to the technical field of deviation correcting device, concretely relates to aluminum strip deviation correcting device.

Background

At present, domestic aluminum coils are more and more widely used, particularly in the field of coating processes, the aluminum coils are conveyed by driving a roller barrel through a motor, and the phenomenon of aluminum strip deviation is often easy to occur in the conveying process of aluminum strips, so that the processing quality of the aluminum strips is influenced.

In order to solve the problem, a high-efficiency deviation correcting machine is disclosed in the national patent document (application number: 201720010193.8), and comprises an upper frame, a first deviation correcting device and a second deviation correcting device, wherein the first deviation correcting device comprises a driving device and an adjusting device acted on the driving device, the second deviation correcting device comprises a bearing table connected with the lower frame, a sensing device used for detecting the position of an aluminum coil and a slide way arranged on the bearing table and used for supporting or moving the sensing device, and the driving device controls the upper frame to move left and right according to the detection data of the sensing device, so that the deviation correction of the position of the aluminum strip is realized. The sensing device among this technical scheme sets up on the slide on the plummer, and in actual production, sensing device produces the slip along the slide easily, influences sensor information acquisition's exactness, and sensing device is far away relatively with the position of aluminium strip simultaneously, and the information acquisition of sensor receives the interference easily, is unfavorable for improving the precision of rectifying of aluminium strip.

Disclosure of Invention

The utility model discloses to the above-mentioned problem that prior art exists, provide an aluminium strip deviation correcting device, the utility model aims to solve the technical problem that: how to improve the deviation rectifying precision of the aluminum strip deviation rectifying device.

The purpose of the utility model can be realized by the following technical proposal:

the aluminum strip deviation correcting device comprises an upper frame provided with an upper roller, a lower frame provided with a deviation correcting sensor used for detecting the position of an aluminum strip and a deviation correcting executing mechanism capable of controlling the upper frame to move left and right according to detection data of the deviation correcting sensor.

The connecting piece sets up in the lower frame, can avoid the upper frame to control the influence to the sensor position of rectifying when moving under the actuating mechanism that rectifies drives, ensures deviation correcting device and realizes the position and rectify. The arrangement of the limiting groove is favorable for playing a certain limiting role on the forward and backward movement in the aluminum strip conveying process, improves the stability of aluminum strip conveying, and is favorable for guaranteeing the deviation rectifying precision of the deviation rectifying device. The deviation-rectifying sensor is arranged on the groove wall on one side of the limiting groove, so that the distance between the deviation-rectifying sensor and the aluminum strip is favorably shortened, and the interference on information acquisition of the deviation-rectifying sensor is reduced. Compare the structure that the sensor of rectifying sets up in the slide in current patent, gliding problem appears easily in this patent still can avoid the sensor of rectifying, and the guarantee rectifies the accuracy of sensor information acquisition, improves deviation correcting device's the precision of rectifying from heat.

In the aluminum strip deviation rectifying device, the connecting piece comprises an installation shaft detachably fixed on the lower rack, and one end of the installation shaft is connected with a U-shaped plate with a limiting groove. The connecting piece structural design is succinct reasonable, and the processing preparation of being convenient for to be favorable to realizing the position debugging of the sensor of rectifying through the mounted position of adjustment installation axle in frame down, thereby ensure deviation correcting device's the precision of rectifying.

In foretell aluminium strip deviation correcting device, the lower frame is square frame form, and the lower frame includes deckle board one, deckle board one and connects the middle deckle board one of deckle board one and deckle board one down, it is the horizontal plate to go up deckle board one and deckle board one down, middle deckle board one is vertical board, link firmly the support on the left side board or the right side board of deckle board one down, the installation axle passes the support and passes through the bolt with the support and link to each other. The support can improve the installation steadiness of installation axle in the frame down, avoids the sensor of rectifying to take place to rock, ensures deviation correcting device's the precision of rectifying.

In foretell aluminium strip deviation correcting device, the lower frame below is equipped with the lower rod that is used for the aluminium strip of tensioning rod conveying, the installation axle level sets up, be equipped with on the middle deckle board one and be used for supplying the installation axle to pass dodge the hole. The arrangement of the upper stick and the lower stick is convenient for the aluminum strip to pass through the upper frame and the lower frame after passing through the upper stick and reach the lower stick for conveying. The arrangement of the avoiding holes enables the U-shaped plate to be located on the inner side of the lower rack, the problem that the deviation correcting sensor is easy to collide when placed on the outer side of the rack can be avoided, the installation stability of the deviation correcting sensor is guaranteed, and therefore the deviation correcting precision of the deviation correcting device is guaranteed.

In the aluminum strip deviation rectifying device, the U-shaped plate is connected with the mounting shaft through a bolt. The connection stability of the U-shaped plate and the installation shaft can be guaranteed, and the installation and the disassembly are convenient.

In the aluminum strip deviation correcting device, the upper frame is in a square frame shape, the upper frame comprises an upper frame plate II, a lower frame plate II and a middle frame plate II which is connected with the upper frame plate II and the lower frame plate II, the upper frame plate II and the lower frame plate II are both horizontal plates, the middle frame plate II is a vertical plate, the upper stick is arranged on the upper frame plate II, and the orthographic projection area of the upper frame is smaller than that of the lower frame. The upper frame is smaller than the lower frame in size, so that the weight of the upper frame is favorably reduced, and the deviation rectifying actuating mechanism is convenient to drive the upper frame to move left and right to realize position deviation rectification.

In foretell aluminium strip deviation correcting device, the actuating mechanism that rectifies includes drive structure and skew structure, drive structure is including setting up in the mounting bracket of lower frame front side and setting up the driving motor on the mounting bracket, driving motor passes through the universal joint transmission shaft and links to each other with the upper frame front side, the skew structure is including connecting respectively in four cylinders of two four edges of lower deckle board, it is equipped with four guide holders to go up deckle board one and correspond, the guide holder has and is used for supplying to correspond the rolling guide way of cylinder. The arrangement of the guide groove and the roller is convenient for the driving motor to drive the upper rack to move left and right.

In the aluminum strip deviation correcting device, the left side plate and the right side plate of the upper frame plate I are respectively provided with the first supporting seat, the left side plate and the right side plate of the lower frame plate II are respectively provided with the second supporting seat, and the first supporting seat positioned on the same side is connected between the second supporting seats through the universal joint transmission shaft. The upper frame can be further limited in movement, so that the upper frame can be guaranteed to move in the left and right directions, and the deviation rectifying precision of the deviation rectifying device is guaranteed.

Compared with the prior art, the utility model has the advantages of it is following:

1. the lower rack is provided with a connecting piece with a limiting groove for the aluminum strip to pass through, and the deviation correcting sensor is fixedly connected to the groove wall of the limiting groove, so that the installation stability of the deviation correcting sensor can be guaranteed, the distance between the deviation correcting sensor and the aluminum strip is reduced, and the deviation correcting precision of the deviation correcting device is improved.

2. The arrangement of the driving structure and the deviation structure of the deviation rectifying actuating mechanism can ensure that the driving motor drives the upper rack to move in the left-right direction, and the deviation rectifying precision of the deviation rectifying device is ensured.

Drawings

Fig. 1 is a schematic perspective view of the present embodiment.

Fig. 2 is a schematic structural diagram of another view angle of the present embodiment.

Fig. 3 is a schematic view of the mounting structure of the connecting member and the holder in this embodiment.

Fig. 4 is a schematic view of the mounting structure of the drive motor in the present embodiment.

In the figure, 1, an aluminum strip; 2. a lower frame; 21. a first upper frame plate; 22. a first lower frame plate; 23. a first middle frame plate; 23a, avoiding holes; 3. an upper frame; 31. a second upper frame plate; 32. a second lower frame plate; 33. a second middle frame plate; 4. a connecting member; 41. installing a shaft; 42. a U-shaped plate; 42a, a limiting groove; 5. a support; 6. a drive structure; 61. a drive motor; 62. a mounting frame; 63. a slide rail; 64. a slider; 7. a guide seat; 7a, a guide groove; 8. a first supporting seat; 9. a second supporting seat; 10. a stick is arranged; 11. a stick is put down; 12. a deviation rectifying sensor; 13. and (3) a roller.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the present embodiment includes an upper frame 3 and a lower frame 2 located below the upper frame 3 and spaced from the upper frame 3, an upper roller 10 is disposed on the upper frame 3, a lower roller is disposed below the lower frame 2, and the upper roller 10 and the lower roller 11 are used for tensioning the aluminum belt 1. Be equipped with the sensor 12 of rectifying that is used for detecting 1 position in aluminium strip on the lower carriage 2, this embodiment still includes the actuating mechanism that rectifies that can remove about 3 upper frame according to the detection data control of sensor 12 of rectifying, has linked firmly connecting piece 4 on the lower carriage 2, can avoid upper frame 3 to rectify the influence of sensor 12 position when removing about under the actuating mechanism drive of rectifying, and the guarantee deviation correcting device realizes the position and rectifies. The connecting piece 4 is provided with a limiting groove 42a for the aluminum strip 1 to pass through, which is beneficial to playing a certain limiting role on the back and forth movement of the aluminum strip 1 in the conveying process, improving the conveying stability of the aluminum strip 1 and guaranteeing the deviation rectifying precision of the deviation rectifying device. The deviation-rectifying sensor 12 is arranged on the wall of one side of the limiting groove 42a, which is beneficial to shortening the distance between the deviation-rectifying sensor 12 and the aluminum strip 1, reducing the interference on the information acquisition of the deviation-rectifying sensor 12, avoiding the problem that the deviation-rectifying sensor 12 is easy to slide, ensuring the accuracy of the information acquisition of the deviation-rectifying sensor 12, and improving the deviation-rectifying precision of the deviation-rectifying device from heat.

The lower frame 2 is in a square frame shape, and the lower frame 2 comprises an upper frame plate 21, a lower frame plate 22 and a middle frame plate 23 which is connected with the upper frame plate 21 and the lower frame plate 22. The upper frame plate 21 and the lower frame plate 22 are both horizontal plates, the middle frame plate 23 is a vertical plate, the upper frame 3 is in a square frame shape, the upper frame 3 comprises an upper frame plate two 31, a lower frame plate two 32 and a middle plate two 33 which is connected with the upper frame plate two 31 and the lower frame plate two 32, the upper frame plate two 31 and the lower frame plate two 32 are both horizontal plates, the middle plate two 33 is a vertical plate, and the upper stick 10 is arranged on the upper frame plate two 31. The lower frame 2 and the upper frame 3 are simple and reasonable in structural design, convenient to process and prepare, and convenient for the aluminum strip 1 to pass through the upper frame 3 and the lower frame 2 after passing through the upper roller 10 and reach the lower roller 11 for conveying. The orthographic projection area of the upper frame 3 is smaller than that of the lower frame 2, namely the size of the upper frame 3 is smaller than that of the lower frame 2, so that the weight of the upper frame 3 is favorably reduced, and the deviation correction actuating mechanism is convenient to drive the upper frame 3 to move left and right to realize position deviation correction.

As shown in fig. 3, a support 5 is fixedly connected to the right side plate of the first lower frame plate 22, the connecting member 4 includes a mounting shaft 41 passing through the support 5 and connected to the support 5 by a bolt, and a U-shaped plate 42 having a limiting groove 42a is connected to one end of the mounting shaft 41 by a bolt. The connecting piece 4 is simple and reasonable in structural design, convenient to process and prepare, and beneficial to adjusting the installation position of the installation shaft 41 on the lower rack 2, so that the position debugging of the deviation rectifying sensor 12 is realized, and the deviation rectifying precision of the deviation rectifying device is guaranteed. The support 5 can improve the installation steadiness of installation axle 41 on frame 2 down, avoids rectifying sensor 12 to take place to rock, ensures deviation correcting device's the precision of rectifying. The installation axle 41 level sets up, is equipped with on the middle frame plate 23 and is used for supplying the hole 23a of dodging that installation axle 41 passed, makes U-shaped plate 42 be located the inboard of lower frame 2, can avoid the problem of the easy bump of taking place when deviation correcting sensor 12 places in the frame outside, and the installation stability of guarantee deviation correcting sensor 12 to guarantee deviation correcting device's the precision of rectifying.

The deviation rectifying actuator comprises a driving structure 6 and a deviation component arranged between the upper frame 3 and the lower frame 2. As shown in fig. 4, the driving mechanism includes a mounting frame 62 fixedly connected to the front side of the lower frame 2, a driving motor 61 (such as a cylinder or an oil cylinder) and a slide rail 3 are arranged on the mounting frame 62, a push rod of the driving motor 61 is connected to a slide block 64 through a coupling and can push the slide to slide along the slide rail 3, and the slide block 64 is connected to the second upper frame plate 31 through a universal joint transmission shaft. The skew subassembly is including setting up four L shape stabilizer blades and four connecting axles in two 32 four edges of lower frame board respectively, goes up corresponding four guide holder 7 that are equipped with on the frame board 21, and the one end of connecting axle is pegged graft in the lower extreme of mount pad, and the other end of connecting axle passes corresponding guide way 7a, and has cup jointed on the connecting axle that is located guide way 7a and can follow the rolling cylinder 13 of guide way 7a, and cylinder 13 is bearing or gyro wheel. The arrangement of the guide groove 7a and the roller 13 is convenient for the driving motor 61 to drive the upper frame 3 to move left and right.

Go up and be equipped with supporting seat 8 on the left side board of deckle board 21 and the right side board respectively, be equipped with two supporting seats 9 on the left side board of lower deckle board two 32 and the right side board respectively, the supporting seat 8 that is located the homonymy links to each other through the universal joint transmission shaft between two supporting seats 9, two 8 bilateral symmetry settings of supporting seat, two 9 bilateral symmetry settings of supporting seat, two universal joint transmission shaft bilateral symmetry settings of connecting support seat 8 and two 9 of supporting seat, can further form spacingly to the removal of frame 3 on, ensure that frame 3 takes place to remove along the left and right directions, ensure deviation correcting device's the precision of rectifying.

The deviation-rectifying sensor 12 is connected to the wall of one side of the limiting groove 42a through a bolt, so that the connection stability of the deviation-rectifying sensor 12 on the connecting piece 4 can be guaranteed, and the installation and the disassembly are convenient.

The deviation correcting sensor 12 is arranged right opposite to the right side edge of the aluminum strip 1, when the aluminum strip 1 does not deviate left and right, the driving structure 6 keeps a static state, the upper rack 2 does not move left and right, and when the deviation correcting sensor 12 detects that the aluminum strip 1 deviates left or right, the driving structure 6 receives a signal detected by the deviation correcting sensor 12 and applies right or left thrust to the upper rack 2, so that the deviation correcting structure drives the upper rack 2 to move right or left, and the position deviation correction of the aluminum strip 1 is realized.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although 1, aluminum tape is used more herein; 2. a lower frame; 21. a first upper frame plate; 22. a first lower frame plate; 23. a first middle frame plate; 23a, avoiding holes; 3. an upper frame; 31. a second upper frame plate; 32. a second lower frame plate; 33. a second middle frame plate; 4. a connecting member; 41. installing a shaft; 42. a U-shaped plate; 42a, a limiting groove; 5. a support; 6. a drive structure; 61. a drive motor; 62. a mounting frame; 63. a slide rail; 64. a slider; 7. a guide seat; 7a, a guide groove; 8. a first supporting seat; 9. a second supporting seat; 10. a stick is arranged; 11. a stick is put down; 12. a deviation rectifying sensor; 13. rollers, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The aluminum strip deviation rectifying device comprises an upper frame (3) provided with an upper roller (10), a lower frame (2) provided with a deviation rectifying sensor (12) for detecting the position of an aluminum strip (1) and a deviation rectifying executing mechanism capable of controlling the upper frame (3) to move left and right according to detection data of the deviation rectifying sensor (12), and is characterized in that a connecting piece (4) is arranged on the lower frame (2), the connecting piece (4) is provided with a limiting groove (42a) for the aluminum strip (1) to pass through, and the deviation rectifying sensor (12) is fixedly connected to the wall of one side of the limiting groove (42 a).

2. The aluminum strip deviation correcting device of claim 1, wherein the connecting member (4) comprises a mounting shaft (41) detachably fixed on the lower frame (2), and one end of the mounting shaft (41) is connected with a U-shaped plate (42) having the limiting groove (42 a).

3. The aluminum strip deviation correcting device according to claim 2, wherein the lower frame (2) is in a square frame shape, the lower frame (2) comprises a first upper frame plate (21), a first lower frame plate (22) and a first middle frame plate (23) connecting the first upper frame plate (21) and the first lower frame plate (22), the first upper frame plate (21) and the first lower frame plate (22) are both horizontal plates, the first middle frame plate (23) is a vertical plate, a support (5) is fixedly connected to a left side plate or a right side plate of the first lower frame plate (22), and the mounting shaft (41) penetrates through the support (5) and is connected with the support (5) through bolts.

4. The aluminum strip deviation correcting device according to claim 3, wherein a lower roller (11) for tensioning the aluminum strip (1) conveyed by the upper roller (10) is arranged below the lower frame (2), the mounting shaft (41) is horizontally arranged, and a avoiding hole (23a) for the mounting shaft (41) to pass through is formed in the first middle frame plate (23).

5. The aluminum strip deviation rectifying device according to claim 2, wherein said U-shaped plate (42) is connected to the mounting shaft (41) by bolts.

6. The aluminum strip deviation correcting device according to claim 3, wherein the upper frame (3) is in a square frame shape, the upper frame (3) comprises a second upper frame plate (31), a second lower frame plate (32) and a second middle frame plate (33) connecting the second upper frame plate (31) and the second lower frame plate (32), the second upper frame plate (31) and the second lower frame plate (32) are both horizontal plates, the second middle frame plate (33) is a vertical plate, the upper roller (10) is arranged on the second upper frame plate (31), and the orthographic area of the upper frame (3) is smaller than that of the lower frame (2).

7. The aluminum strip deviation correcting device according to claim 6, wherein the deviation correcting executing mechanism comprises a driving structure (6) and a deviation structure, the driving structure (6) comprises a mounting frame (62) arranged on the front side of the lower frame (2) and a driving motor (61) arranged on the mounting frame (62), the driving motor (61) is connected with the front side of the upper frame (3) through a universal joint transmission shaft, the deviation structure comprises four rollers (13) respectively connected to four corners of the second lower frame plate (32), four guide seats (7) are correspondingly arranged on the first upper frame plate (21), and the guide seats (7) are provided with guide grooves (7a) for the corresponding rollers (13) to roll.

8. The aluminum strip deviation rectifying device according to claim 7, wherein the left side plate and the right side plate of the first upper frame plate (21) are respectively provided with a first supporting seat (8), the left side plate and the right side plate of the second lower frame plate (32) are respectively provided with a second supporting seat (9), and the first supporting seat (8) and the second supporting seat (9) which are positioned at the same side are connected through a universal joint transmission shaft.